Vitamin D Supplementation and Cancer Mortality: Narrative Review of Observational Studies and Clinical Trials
Nutrients 2021, 13, 3285. https://doi.org/10.3390/ nu13093285
Patrizia Gnagnarella 1,*, Valeria Muzio 1, Saverio Caini 2, Sara Raimondi 3, Chiara Martinoli 3, Susanna Chiocca 3, Claudia Miccolo 3, Paolo Bossi 4, Diego Cortinovis 5, Ferdinando Chiaradonna 6, Roberta Palorini 6, Federica Facciotti 3, Federica Bellerba 3, Stefania Canova 5 and Sara Gandini 3
They found success in trials using 8,000 IU of vitamin D
- Cancer death (non-skin) 2.3 X more likely if low Vitamin D – Aug 2021
- 8 ways that Cancer might be prevented by Vitamin D - June 2019
- Vitamin D prevents and treats cancer in many ways – May 2021
- Children's Cancer hospital now testing vitamin D frequently and supplementing weekly – July 2021
- Vitamin D fights 13 cancers – review of 35 meta-analyses – Oct 2020
- Those with recent cancer diagnosis had 7X increased risk of COVID-19 (more if A-A )- Dec 2020
- Cancer incidence and mortality is decreased if 40-60 ng of Vitamin D – April 2019
- Vitamin D reduced Breast Cancer mortality in 9 out of 9 studies, yet still no consensus – April 2019
- Lung Cancer death 60 percent less likely if high level of vitamin D – 2 meta-analysis 2017
Mortality in VitaminDwiki starts with:
People die sooner if they have low vitamin D
click on image for details
Cancer category starts with the following
- Cancer
282 items Overview Cancer and vitamin D - Cancer and Vitamin D - many studies
- After Cancer Diagnosis
110 items - Bladder Cancer
26 items - Breast Cancer
252 items Overview Breast Cancer and Vitamin D - Colon Cancer
141 items Overview Cancer-Colon and vitamin D - Leukemia
19 items - Liver Cancer
17 items - Lung Cancer
54 items Overview Lung cancer and vitamin D - Lymphoma Cancer
25 items - Other Cancer
66 items - Ovarian Cancer
25 items - Pancreatic Cancer
55 items - Prostate Cancer
101 items Overview Prostate Cancer and Vitamin D - Skin Cancer
120 items Overview Suntan, melanoma and vitamin D - Childhood Cancers - Vitamin D can help - many studies
- Easiest way to treat cancer – take Vitamin D – Nov 2022
- 13 Cancers are helped by Vitamin D – Biobank July 2023
- 2X increase of 14 cancers in non-seniors in 20 years (low vitamin D) – Sept 2022
- Vitamin D prevents and treats cancer in many ways – May 2021
- Those with recent cancer diagnosis had 7X increased risk of COVID-19 (more if A-A )- Dec 2020
- Deaths from many types of Cancer associated with low vitamin D- review of meta-analyses Sept 2020
- Cancer incidence and mortality is decreased if 40-60 ng of Vitamin D – April 2019
- 8 ways that Cancer might be prevented by Vitamin D - June 2019
- Cancer stem cells and Vitamin D - many studies
- Vitamin D Reduces Cancer Risk - Why Scientists Accept It but Physicians Do Not - Feb 2019
- Overview of Vitamin D Actions in Cancer – 31 page chapter in a book – 2018
- Vitamin D prevents breast cancer, reduces BC mortality, and reduces BC chemotherapy problems – Sept 2018
- Diagnosed with breast cancer – take vitamin D to cut chance of death by half – July 2018
- Melanoma 25 X more likely if low vitamin D – Feb 2018
- Better Cancer survival if higher vitamin D a decade earlier (esp. Melanoma, Kidney, Prostate)– Aug 2018
Cancers get less Vitamin D when there is a poor Vitamin D Receptor- Vitamin D Receptor pages in VitaminDWiki with CANCER in title 86 as of July 2023
- Cancer and the Vitamin D Receptor, a primer – Sept 2017
- Vitamin D Receptor (Cancers OR Viruses) - many studies
- Risk of Cancer increased if poor Vitamin D Receptor – meta-analysis of 73 studies Jan 2016
- Cancer (general) and VDR
23 articles - Breast Cancer and VDR
22 articles - Colon Cancer and VDR
13 articles - Prostate Cancer and VDR
7 articles - Skin Cancer and VDR
10 articles - Note some Health problems, such as some Cancers, protect themselves
by actively reducing Receptor activation
Download the PDF from VitaminDWiki
Several studies have investigated the beneficial effects of vitamin D on survival of cancer patients. Overall evidence has been accumulating with contrasting results. This paper aims at narratively reviewing the existing articles examining the link between vitamin D supplementation and cancer mortality. We performed two distinct searches to identify observational (ObS) studies and randomized clinical trials (RCTs) of vitamin D supplementation (VDS) in cancer patients and cohorts of general population, which included cancer mortality as an outcome. Published reports were gathered until March 2021. We identified 25 papers published between 2003 and 2020, including n. 8 RCTs on cancer patients, n. 8 population RCTs and n. 9 ObS studies. There was some evidence that the use of VDS in cancer patients could improve cancer survival, but no significant effect was found in population RCTs. Some ObS studies reported evidence that VDS was associated with a longer survival among cancer patients, and only one study found an opposite effect. The findings do not allow conclusive answers. VDS may have the potential as treatment to improve survival in cancer patients, but further investigations are warranted. We strongly support investment in well- designed and sufficiently powered RCTs to fully evaluate this association.
Cancer mortality not reduced by small vitamin D doses - Sept 2021Printer Friendly Follow this page for updates2989 visitors, last modified 21 Sep, 2021, This page is in the following categories (# of items in each category) - Breast Cancer and VDR